74222866 ÷ 145 
The aim is to understand the frequency of 145 in 74222866.

Going ahead to step 1:
When dividing 7 by 145, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 145

Advancing to step 2:
145 goes into 74 0 times with a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 74 and we're left with 74.
Bring next digit (2) of the dividend behind the 74 and repeat the process: 742 / 145

Let's proceed to step 3:
When dividing 742 by 145, we get 5 with a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 725 from 742, we get 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 145

Going ahead to step 4:
The number 145 fits into 172 1 times, leaving a remainder of 27.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Deduct 145 from 172 and we're left with 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 145

Advancing to step 5:
If we divide 272 by 145, we get 1 and a remainder of 127.
Record the quotient 1 as the next digit in the result. 
Result so far: 511.0
The remainder is 127 after subtracting 145 from 272.
Include the next digit (8) from the dividend after 127, then repeat: 1278 / 145

Advancing to step 6:
The number 145 fits into 1278 8 times, leaving a remainder of 118.
Write down 8 as next digit of the result. 
Result so far: 5118.0
If we take 1160 away from 1278, we end up with 118.
Fetch the next digit (6) from the dividend, attach it to 118 and continue: 1186 / 145

Let's proceed to step 7:
145 can be fit into 1186 8 times, resulting in a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 51188.0
Subtract 1160 from 1186 to get 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 145

Step 8:
If we divide 266 by 145, we get 1 and a remainder of 121.
Put 1 as the next digit of the answer. 
Result so far: 511881.0
The remainder is 121 after subtracting 145 from 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Let's proceed to step 9:
145 can be fit into 1210 8 times, resulting in a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 511881.8
If we subtract 1160 from 1210, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
The number 145 fits into 500 3 times, leaving a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 511881.83
Deduct 435 from 500 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 11:
If we divide 650 by 145, we get 4 and a remainder of 70.
Use 4 as the next digit of our solution. 
Result so far: 511881.834
The remainder is 70 after subtracting 580 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 12:
700 divided by 145 is 4 with a remainder of 120.
Write down 4 as next digit of the result. 
Result so far: 511881.8344
Subtract 580 from 700 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 511881.8344 with a remaining 0.0012.